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3719602c PC |
1 | /* Copyright (C) 2010-2022 The RetroArch team |
2 | * | |
3 | * --------------------------------------------------------------------------------------- | |
4 | * The following license statement only applies to this file (net_socket.h). | |
5 | * --------------------------------------------------------------------------------------- | |
6 | * | |
7 | * Permission is hereby granted, free of charge, | |
8 | * to any person obtaining a copy of this software and associated documentation files (the "Software"), | |
9 | * to deal in the Software without restriction, including without limitation the rights to | |
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, | |
11 | * and to permit persons to whom the Software is furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, | |
16 | * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | |
18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
19 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
21 | */ | |
22 | ||
23 | #ifndef _LIBRETRO_SDK_NET_SOCKET_H | |
24 | #define _LIBRETRO_SDK_NET_SOCKET_H | |
25 | ||
26 | #include <stddef.h> | |
27 | #include <stdint.h> | |
28 | #include <boolean.h> | |
29 | ||
30 | #include <net/net_compat.h> | |
31 | ||
32 | #include <retro_common_api.h> | |
33 | ||
34 | RETRO_BEGIN_DECLS | |
35 | ||
36 | enum socket_domain | |
37 | { | |
38 | SOCKET_DOMAIN_INET = 0 | |
39 | }; | |
40 | ||
41 | enum socket_type | |
42 | { | |
43 | SOCKET_TYPE_DATAGRAM = 0, | |
44 | SOCKET_TYPE_STREAM, | |
45 | SOCKET_TYPE_SEQPACKET | |
46 | }; | |
47 | ||
48 | enum socket_protocol | |
49 | { | |
50 | SOCKET_PROTOCOL_NONE = 0, | |
51 | SOCKET_PROTOCOL_TCP, | |
52 | SOCKET_PROTOCOL_UDP | |
53 | }; | |
54 | ||
55 | typedef struct socket_target | |
56 | { | |
57 | unsigned port; | |
58 | const char *server; | |
59 | enum socket_domain domain; | |
60 | enum socket_protocol prot; | |
61 | } socket_target_t; | |
62 | ||
63 | int socket_init(void **address, uint16_t port, const char *server, | |
64 | enum socket_type type, int family); | |
65 | ||
66 | int socket_next(void **address); | |
67 | ||
68 | int socket_close(int fd); | |
69 | ||
70 | bool socket_set_block(int fd, bool block); | |
71 | ||
72 | /* TODO: all callers should be converted to socket_set_block() */ | |
73 | bool socket_nonblock(int fd); | |
74 | ||
75 | int socket_select(int nfds, fd_set *readfds, fd_set *writefds, | |
76 | fd_set *errorfds, struct timeval *timeout); | |
77 | ||
78 | #ifdef NETWORK_HAVE_POLL | |
79 | int socket_poll(struct pollfd *fds, unsigned nfds, int timeout); | |
80 | #endif | |
81 | ||
82 | bool socket_wait(int fd, bool *rd, bool *wr, int timeout); | |
83 | ||
84 | bool socket_send_all_blocking(int fd, const void *data_, size_t size, bool no_signal); | |
85 | ||
86 | bool socket_send_all_blocking_with_timeout(int fd, | |
87 | const void *data_, size_t size, | |
88 | int timeout, bool no_signal); | |
89 | ||
90 | ssize_t socket_send_all_nonblocking(int fd, const void *data_, size_t size, | |
91 | bool no_signal); | |
92 | ||
93 | bool socket_receive_all_blocking(int fd, void *data_, size_t size); | |
94 | ||
95 | bool socket_receive_all_blocking_with_timeout(int fd, | |
96 | void *data_, size_t size, | |
97 | int timeout); | |
98 | ||
99 | ssize_t socket_receive_all_nonblocking(int fd, bool *error, | |
100 | void *data_, size_t size); | |
101 | ||
102 | bool socket_bind(int fd, void *data); | |
103 | ||
104 | int socket_connect(int fd, void *data); | |
105 | ||
106 | bool socket_connect_with_timeout(int fd, void *data, int timeout); | |
107 | ||
108 | int socket_create( | |
109 | const char *name, | |
110 | enum socket_domain domain_type, | |
111 | enum socket_type socket_type, | |
112 | enum socket_protocol protocol_type); | |
113 | ||
114 | void socket_set_target(void *data, socket_target_t *in_addr); | |
115 | ||
116 | RETRO_END_DECLS | |
117 | ||
118 | #endif |